Response to: 'Increasing incidence of autoantibody-negative RA is replicated and is partly explained by an aging population' by Matthijssen et al

Research output: Contribution to journalLetterpeer-review

Original languageEnglish (US)
Pages (from-to)E70
JournalAnnals of the rheumatic diseases
Issue number5
StatePublished - May 1 2022


  • anti-citrullinated protein antibodies
  • arthritis
  • epidemiology
  • rheumatoid
  • rheumatoid factor

ASJC Scopus subject areas

  • Rheumatology
  • Immunology and Allergy
  • Immunology
  • Biochemistry, Genetics and Molecular Biology(all)

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